<template>
  <el-card class="box-card">
    <div slot="header"
         class="clearfix">
      <span>展示标题</span>
    </div>
    <div v-for="o in 4"
         :key="o"
         class="text item">
      {{'展示内容 ' + o }}
    </div>
  </el-card>
</template>

<script>
export default {

}
</script>

<style scoped>
.text {
  font-size: 14px;
}

.item {
  margin-bottom: 18px;
}

.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
}
.clearfix:after {
  clear: both;
}

.box-card {
  width: 90%;
  margin: 50px auto;
  margin-left: 50px;
}
</style>